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1 | #!/usr/bin/perl |
2 | |
3 | use strict; |
4 | use warnings; |
5 | |
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6 | use Test::More tests => 52; |
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7 | use Test::Exception; |
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8 | |
9 | BEGIN { |
10 | use_ok('MooseX::AttributeHelpers'); |
11 | } |
12 | |
13 | { |
14 | package Stuff; |
15 | use Moose; |
16 | |
17 | has 'options' => ( |
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18 | metaclass => 'Collection::Array', |
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19 | is => 'ro', |
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20 | isa => 'ArrayRef[Str]', |
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21 | default => sub { [] }, |
22 | provides => { |
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23 | 'push' => 'add_options', |
24 | 'pop' => 'remove_last_option', |
25 | 'shift' => 'remove_first_option', |
26 | 'unshift' => 'insert_options', |
27 | 'get' => 'get_option_at', |
28 | 'set' => 'set_option_at', |
29 | 'count' => 'num_options', |
30 | 'empty' => 'has_options', |
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31 | 'clear' => 'clear_options', |
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32 | }, |
33 | curries => { |
34 | 'push' => ['add_options_with_speed', 'funrolls', 'funbuns'], |
35 | 'unshift' => ['prepend_prerequisites_along_with', 'first', 'second'] |
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36 | } |
37 | ); |
38 | } |
39 | |
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40 | my $stuff = Stuff->new(options => [ 10, 12 ]); |
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41 | isa_ok($stuff, 'Stuff'); |
42 | |
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43 | can_ok($stuff, $_) for qw[ |
44 | add_options |
45 | remove_last_option |
46 | remove_first_option |
47 | insert_options |
48 | get_option_at |
49 | set_option_at |
50 | num_options |
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51 | clear_options |
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52 | has_options |
53 | ]; |
54 | |
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55 | is_deeply($stuff->options, [10, 12], '... got options'); |
56 | |
57 | ok($stuff->has_options, '... we have options'); |
58 | is($stuff->num_options, 2, '... got 2 options'); |
59 | |
60 | is($stuff->remove_last_option, 12, '... removed the last option'); |
61 | is($stuff->remove_first_option, 10, '... removed the last option'); |
62 | |
63 | is_deeply($stuff->options, [], '... no options anymore'); |
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64 | |
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65 | ok(!$stuff->has_options, '... no options'); |
66 | is($stuff->num_options, 0, '... got no options'); |
67 | |
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68 | lives_ok { |
69 | $stuff->add_options(1, 2, 3); |
70 | } '... set the option okay'; |
71 | |
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72 | is_deeply($stuff->options, [1, 2, 3], '... got options now'); |
73 | |
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74 | ok($stuff->has_options, '... no options'); |
75 | is($stuff->num_options, 3, '... got 3 options'); |
76 | |
77 | is($stuff->get_option_at(0), 1, '... get option at index 0'); |
78 | is($stuff->get_option_at(1), 2, '... get option at index 1'); |
79 | is($stuff->get_option_at(2), 3, '... get option at index 2'); |
80 | |
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81 | lives_ok { |
82 | $stuff->set_option_at(1, 100); |
83 | } '... set the option okay'; |
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84 | |
85 | is($stuff->get_option_at(1), 100, '... get option at index 1'); |
86 | |
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87 | lives_ok { |
88 | $stuff->add_options(10, 15); |
89 | } '... set the option okay'; |
90 | |
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91 | is_deeply($stuff->options, [1, 100, 3, 10, 15], '... got more options now'); |
92 | |
93 | is($stuff->num_options, 5, '... got 5 options'); |
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94 | |
95 | is($stuff->remove_last_option, 15, '... removed the last option'); |
96 | |
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97 | is($stuff->num_options, 4, '... got 4 options'); |
98 | is_deeply($stuff->options, [1, 100, 3, 10], '... got diff options now'); |
99 | |
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100 | lives_ok { |
101 | $stuff->insert_options(10, 20); |
102 | } '... set the option okay'; |
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103 | |
104 | is($stuff->num_options, 6, '... got 6 options'); |
105 | is_deeply($stuff->options, [10, 20, 1, 100, 3, 10], '... got diff options now'); |
106 | |
107 | is($stuff->get_option_at(0), 10, '... get option at index 0'); |
108 | is($stuff->get_option_at(1), 20, '... get option at index 1'); |
109 | is($stuff->get_option_at(3), 100, '... get option at index 3'); |
110 | |
111 | is($stuff->remove_first_option, 10, '... getting the first option'); |
112 | |
113 | is($stuff->num_options, 5, '... got 5 options'); |
114 | is($stuff->get_option_at(0), 20, '... get option at index 0'); |
115 | |
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116 | $stuff->clear_options; |
117 | is_deeply( $stuff->options, [], "... clear options" ); |
118 | |
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119 | lives_ok { |
120 | $stuff->add_options('tree'); |
121 | } '... set the options okay'; |
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122 | |
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123 | lives_ok { |
124 | $stuff->add_options_with_speed('compatible', 'safe'); |
125 | } '... add options with speed okay'; |
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126 | |
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127 | is_deeply($stuff->options, [qw/tree funrolls funbuns compatible safe/]); |
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128 | |
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129 | lives_ok { |
130 | $stuff->prepend_prerequisites_along_with(); |
131 | } '... add prerequisite options okay'; |
132 | |
133 | ## check some errors |
134 | |
135 | #dies_ok { |
136 | # $stuff->insert_options(undef); |
137 | #} '... could not add an undef where a string is expected'; |
138 | # |
139 | #dies_ok { |
140 | # $stuff->set_option(5, {}); |
141 | #} '... could not add a hash ref where a string is expected'; |
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142 | |
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143 | dies_ok { |
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144 | Stuff->new(options => [ undef, 10, undef, 20 ]); |
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145 | } '... bad constructor params'; |
146 | |
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147 | ## test the meta |
148 | |
149 | my $options = $stuff->meta->get_attribute('options'); |
150 | isa_ok($options, 'MooseX::AttributeHelpers::Collection::Array'); |
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151 | |
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152 | is_deeply($options->provides, { |
153 | 'push' => 'add_options', |
154 | 'pop' => 'remove_last_option', |
155 | 'shift' => 'remove_first_option', |
156 | 'unshift' => 'insert_options', |
157 | 'get' => 'get_option_at', |
158 | 'set' => 'set_option_at', |
159 | 'count' => 'num_options', |
160 | 'empty' => 'has_options', |
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161 | 'clear' => 'clear_options', |
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162 | }, '... got the right provies mapping'); |
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163 | |
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164 | is($options->type_constraint->type_parameter, 'Str', '... got the right container type'); |